SI system :
P_m= Mechanical power in Watts
Q = Flow rate in m3/s
H = Head in Pascals
IP system :
P_m= Mechanical power in HP
Q = Flow rate in GPM
H = Head in feet
P_e= Electrical power in Watts
φ=Efficiency
SI system :
P_m= Mechanical power in Watts
Q = Flow rate in m3/s
H = Head in Pascals
IP system :
P_m= Mechanical power in HP
Q = Flow rate in GPM
H = Head in feet
P_e= Electrical power in Watts
φ=Efficiency